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playerctld: add activation command

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This commit is contained in:
Tony Crisci
2020-11-07 17:15:04 -05:00
parent bfed117652
commit 12660632a3
2 changed files with 30 additions and 2 deletions
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6
README.md
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@@ -38,7 +38,11 @@ Here is a list of available commands:
Without specifying any players to control, Playerctl will act on the first player it can find. Without specifying any players to control, Playerctl will act on the first player it can find.
Playerctl comes with a service called `playerctld` that monitors the activity of media players in the background. If `playerctld` is running, Playerctl will act on players in order of their last activity. Playerctl comes with a service called `playerctld` that monitors the activity of media players in the background. If `playerctld` is running, Playerctl will act on players in order of their last activity. To start `playerctld`, add the following command to your system startup script:
```
playerctld daemon
```
You can list the names of players that are available to control that are running on the system with `playerctl --list-all`. You can list the names of players that are available to control that are running on the system with `playerctl --list-all`.

26
playerctl/playerctl-daemon.c
View File

@@ -827,6 +827,7 @@ static const GOptionEntry entries[] = {
static gboolean parse_setup_options(int argc, char **argv, GError **error) { static gboolean parse_setup_options(int argc, char **argv, GError **error) {
static const gchar *description = "Available Commands:" static const gchar *description = "Available Commands:"
"\n daemon Activate playerctld and exit"
"\n shift Shift to next player"; "\n shift Shift to next player";
GOptionContext *context; GOptionContext *context;
@@ -838,7 +839,8 @@ static gboolean parse_setup_options(int argc, char **argv, GError **error) {
success = g_option_context_parse(context, &argc, &argv, error); success = g_option_context_parse(context, &argc, &argv, error);
if (success && command_arg && g_strcmp0(command_arg[0], "shift") != 0) { if (success && command_arg &&
(g_strcmp0(command_arg[0], "shift") != 0 && g_strcmp0(command_arg[0], "daemon") != 0)) {
gchar *help = g_option_context_get_help(context, TRUE, NULL); gchar *help = g_option_context_get_help(context, TRUE, NULL);
printf("%s\n", help); printf("%s\n", help);
g_option_context_free(context); g_option_context_free(context);
@@ -864,6 +866,24 @@ int playercmd_shift(GDBusConnection *connection) {
return 0; return 0;
} }
int playercmd_daemon(GDBusConnection *connection) {
GError *error = NULL;
GVariant *result = g_dbus_connection_call_sync(
connection, "org.freedesktop.DBus", "/org/freedesktop/DBus", "org.freedesktop.DBus",
"StartServiceByName", g_variant_new("(su)", "org.mpris.MediaPlayer2.playerctld", 0), NULL,
G_DBUS_CALL_FLAGS_NO_AUTO_START, -1, NULL, &error);
g_object_unref(connection);
g_variant_unref(result);
if (error != NULL) {
g_printerr("Could not start playerctld: %s\n", error->message);
return 1;
}
return 0;
}
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
struct PlayerctldContext ctx = {0}; struct PlayerctldContext ctx = {0};
GError *error = NULL; GError *error = NULL;
@@ -882,6 +902,10 @@ int main(int argc, char *argv[]) {
g_debug("connected to dbus: %s", g_dbus_connection_get_unique_name(ctx.connection)); g_debug("connected to dbus: %s", g_dbus_connection_get_unique_name(ctx.connection));
if (command_arg && g_strcmp0(command_arg[0], "daemon") == 0) {
return playercmd_daemon(ctx.connection);
}
if (command_arg && g_strcmp0(command_arg[0], "shift") == 0) { if (command_arg && g_strcmp0(command_arg[0], "shift") == 0) {
return playercmd_shift(ctx.connection); return playercmd_shift(ctx.connection);
} }